AWWA Grooved Swing Check Valve
Body: Ductile Iron, Cast iron
Seat: Bronze
Clapper: Stainless Steel
Facing Seal: EPDM, Rubber
Clamping Ring: Stainless Steel
Gasket: EPDM, Rubber
Spring: Stainless Steel
Hinge Pin: Stainless Steel
Bolt: Stainless Steel
Lock Nut: Stainless Steel
Plug: Carbon Steel
Nominal Diameter: DN50 to DN200
Nominal Pressure: PN10 to PN25, Class125 to Class300
Dimension                                                                 Unit: mm
PN10Â Â Â
| DN | Dd | L |
| 50 | 60,3 | 169 |
| 65 | 73,0 | 183 |
| 65 | 76,1 | 183 |
| 80 | 88,9 | 198 |
| 100 | 114,3 | 218 |
| 125 | 141,3 | 248 |
| 125 | 139,7 | 248 |
| 150 | 168,3 | 270 |
| 200 | 219,1 | 325 |
